Origin
Pakistan, Tanzania
Brazil
Color
Brown, gray, Green, Blue, rose, Red
Green, Colorless, Greenish, Yellow
Streak
White, Colorless
White
For which Rashi?
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Planet
-
-
Element of Planets
-
-
Energy
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-
How to Wear?
Finger
-
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Ring Metal
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-
Deities
-
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Not to wear with
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Powers
-
-
Birthstone
Planetary
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Talisman
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-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.20-3.502.98-2.99
1
7.18
👆🏻
Fracture
Uneven, Conchoidal, Even
Conchoidal
Cleavage
Perfect {010} imperfect {100}
(010) Distinct to good
Mohs Hardness
6-75.5
2
10
👆🏻
Chemical Composition
Ca2Al3(SiO4)3(OH)
NaAl 3(PO 4) 2(OH) 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous
Pleochroism
X = pale pink to red-violet; Y = nearly colorless to bright pink or deep blue; Z = pale yellow to yellow-green
Very weakWalter Schumann
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
Transparent, Translucent, Opaque . May be translucent in thin backlit sections.
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Refractive Index
1.685-1.7071.602-1.625
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
monoclinic
Birefringence
0.006-0.0180.019-0.021
0
0.296
👆🏻
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
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Cardiovascular
Supports heart health
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Respiratory
Excellent
Good
Reproductive
Supports reproductive health
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Digestive
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Psychology
Transformation
Empowerment
Healing
Emotional healing
Emotional healing
Qualities Associated
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Manifestation